* {
    margin: 0;
}


body > div {
    /*border: 1px solid red;*/
    width: 1000px;
    min-width: 1000px;
}

.middle > div {
    width: 900px;
    margin: 50px 0;
    border: 1px solid gray;
}

.style > div {
    padding: 0 20px;
    background-color: rgb(243, 243, 243);
    line-height: 60px;
    cursor: pointer;
}


.style > div:hover {
    background-color: rgb(230, 145, 55);
    color: white;
}

/*-------------------产品内容------------*/
.product {
    display: flex;
    flex-wrap: wrap;
}
.product>div{
    width: 200px;
}
.product>div>div:nth-child(1){
    width: 200px;
    height: 150px;
}
.product img{
    width: 100%;
    height: 100%;
}
.price{
    color: red;
}
/*----------分页--------------*/
.page {
    margin: 30px;
}

.page > div {
    margin: 5px;
    border: 1px solid gray;
    padding: 5px 10px;
    cursor: pointer;
}

.page > div:nth-child(3) {
    border: none;
}